Devbrew is a collection of 28 essential developer utilities built as a single, fast, native macOS app
Devbrew is a collection of 28 essential developer utilities built as a single, fast, native macOS app.
Stop switching between random websites and online tools. Devbrew puts everything you need right on your Mac — offline, private, and instant.
TOOLS INCLUDED:
Text Utilities
JSON Formatter — format, validate, minify, sort keys, query with JSONPath
XML Formatter — prettify and validate XML
YAML Formatter — normalize and format YAML with one-click → JSON conversion
Base64 Encoder/Decoder
URL Encode/Decode
HTML Encode/Decode
Text Diff — compare two texts side by side
JSON Semantic Diff — compare JSON structures by meaning, not by text. See a color-coded diff tree with added, removed, and changed values.
Regex Tester — test patterns with live matching and a built-in ICU reference
SQL Formatter — beautify SQL queries
Markdown Preview — live rendered preview
Log Viewer — color-coded log analysis with filtering
Crypto
JWT Decoder — decode and inspect JSON Web Tokens
Hash Generator — MD5, SHA-1, SHA-256, SHA-512
UUID/GUID Generator
Certificate Inspector — quickly inspect any SSL certificate from a PEM
Converters
Data Format Converter — convert freely between JSON, YAML, TOML, and XML with full syntax highlighting and one-click swap
cURL → Code — convert cURL commands to Swift, Python, JavaScript, Go, or C#
Timestamp Converter — Unix timestamps to human-readable dates
Number Base Converter — binary, octal, decimal, hex
Color Converter — HEX, RGB, HSL, and more
Cron Expression Helper — build and explain cron schedules
Image Converter — convert between PNG, JPEG, WebP, and more
Case Converter — camelCase, snake_case, UPPER, lower, and more
Generators
QR Code Generator — create QR codes from any text or URL
Random String Generator — generate secure random strings and passwords
Monitor
SSH Key Tracker — scans ~/.ssh/, flags keys older than a year or with wrong permissions, tracks quantum readiness
SSL Certificate Monitor — track multiple domains, get notified before certificates expire, inspect full chain
KEY FEATURES:
Quick Launcher (⌘K) — instantly search and jump to any tool with smart ranking.
Smart Clipboard Detection — Devbrew detects what's on your clipboard and suggests the right tool automatically.
Word Wrap — toggle in Settings → Editor wraps long lines across every tool, including variable-height rows in Log Viewer.
Native & Fast — built with SwiftUI, optimized for Apple Silicon and Intel Macs. No Electron, no web views.
Fully Offline — all processing happens locally on your Mac. Your data never leaves your machine.
Dark Mode — full dark mode support with beautiful native UI.
Devbrew is a one-time purchase. No subscriptions, no ads, no data collection.